5.3 Host Commands

C141-E218 5-127

5.3.3 Error posting

Table 5.27 lists the defined errors that are valid for each command.

Table 5.27 Command code and parameters (1 of 2)

Error Register (X '1F1') Status Register (X '1F7')
COMMAND NAME ICRC UNC IDNF ABRT TK0NF DRDY DWF ERR
RECALIBRATE V V V V V
READ SECTOR(S) V V V V V V
WRITE SECTOR(S) V V V V V
WRITE VERIFY V V V V V V
READ VERIFY SECTOR(S) V V V V V V
SEEK V V V V V
EXECUTE DEVICE DIAGNOSTIC *1 *1 *1 *1 *1
INITIALIZE DEVICE PARAMETERS V V V V
DOWNLOAD MICROCODE V V V V
STANDBY IMMEDIATE V V V V
IDLE (UNLOAD) IMMEDIATE V V V V
STANDBY V V V V
IDLE V V V V
CHECK POWER MODE V V V V
SLEEP V V V V
SMART V V V V V
DEVICE CONFIGURATION V V V V
READ MULTIPLE V V V V V V
WRITE MULTIPLE V V V V V
SET MULTIPLE MODE V V V V
READ DMA V*2 V V V V V V
WRITE DMA V*2 V V V V V
READ BUFFER V V V V
FLUSH CACHE V V V V V
WRITE BUFFER V V V V
IDENTIFY DEVICE V V V V
IDENTIFY DEVICE DMA V V V V
SET FEATURES V V V V
SECURITY SET PASSWORD V V V V
SECURITY UNLOCK V V V V
SECURITY ERASE PREPARE V V V V
SECURITY ERASE UNIT V V V V
SECURITY FREEZE LOCK V V V V
SECURITY DISABLE PASSWORD V V V V
READ NATIVE MAX ADDRESS V V V V
SET MAX V V V V V